#4FC663#4FC663

#4FC663 is a light, vivid green. Relative luminance 0.430; OKLCH L 73.6% C 0.175 H 146.7°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4FC663
RGB	rgb(79, 198, 99)
HSL	hsl(130, 51%, 54%)
HSV	hsv(130, 60%, 78%)
CMYK	cmyk(60.1%, 0%, 50%, 22.4%)
CIE-LAB	lab(71.52, -54.05, 39.65)
CIE-LCH	lch(71.52, 67.03, 143.74°)
OKLab	oklab(73.62% -0.1462 0.0959)
OKLCH	oklch(73.62% 0.175 146.7)
XYZ	xyz(25.6690, 42.9488, 18.7392)
Luminance	0.4295 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC663 #C64FB2

analogous

#77C64F #4FC663 #4FC69F

triadic

#4FC663 #634FC6 #C6634F

tetradic

#4FC663 #4F77C6 #C64FB2 #C69F4F

square

#4FC663 #4F77C6 #C64FB2 #C69F4F

split-complementary

#4FC663 #9F4FC6 #C64F77

monochromatic

#267533 #35A347 #4FC663 #7DD58C #ABE4B5

Accessibility & contrast

On white

2.19

#4FC663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#4FC663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC663

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC663	#FFFFFF	#000000	##000000
##4FC663	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B65B

Deuteranopia (green-blind)

#B9AB6A

Tritanopia (blue-blind)

#33C2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fc663;
/* rgb */ color: rgb(79, 198, 99);
/* oklch */ color: oklch(73.6% 0.175 146.7);

Tailwind

colors: {
  custom: {
    50: '#8cd891',
    500: '#4fc663',
    950: '#000000',
  },
}

SCSS

$custom: #4fc663;
$custom-light: #8cd891;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc663",
  "rgb": {
    "r": 79,
    "g": 198,
    "b": 99
  },
  "hsl": {
    "h": 130.084,
    "s": 51.073,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73622,
    "c": 0.17484,
    "h": 146.7
  },
  "luminance": 0.42951
}

Semantic roles & 50–950 ramp

primary

#4FC663

secondary

#D29FC9

accent

#4DC3DB

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4FC663

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →